The magnetic behavior of Mn0.4Zn0.6Fe2-2xCr2xO4 (x = 0, 0.1, 0.2, 0.3, and 0.4) spinel ferrite

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成果类型：

期刊论文

作者：

Wang, Changyang;Tang, Hua;Wu, Yiren;Lu, Zeyi;Li, Zheng;...

通讯作者：

Liu, M

作者机构：

[Li, Zheng; Xie, Dong; Liu, Min; Wang, Changyang; Wu, Yiren] Univ South China, Coll Nucl Sci & Technol, Hengyang 421200, Hunan, Peoples R China.

[Tang, Hua] Hunan Commercial Technician Inst, Ziushou 412000, Hunan, Peoples R China.

[Lu, Zeyi] Guangxi Normal Univ, Coll Phys & Technol, Guangxi Key Lab Nucl Phys & Nucl Technol, Guilin 541004, Peoples R China.

[Liu, Min] Zludmi Tsinghua Univ, Res Inst Innovat Ctr, 101 Univ Ave, Zhuhai 519000, Guangdong, Peoples R China.

通讯机构：

[Liu, M ] U

Univ South China, Coll Nucl Sci & Technol, Hengyang 421200, Hunan, Peoples R China.

语种：

英文

关键词：

Atomic emission spectroscopy;Curie temperature;Layered semiconductors;Manganese compounds;Metal ions;Mossbauer spectroscopy;Single crystals;Spin glass;Superparamagnetism;X ray powder diffraction;Zinc alloys;Zinc compounds;Cr substitutions;Magnetic behavior;Magnetic ions;Manganese zinc spinel ferrite;Mossbauer spectra;Nonmagnetics;Powder samples;Sol- gel methods;Spinel ferrites;Superparamagnetic clusters;Sol-gel process

期刊：

Ceramics International

ISSN：

0272-8842

年：

2025

卷：

期：

页码：

23409-23416

DOI：

10.1016/j.ceramint.2025.03.030

基金类别：

National Undergraduate Innovation and Entrepreneurship Training Program Support Projects of China National Natural Science Foundation of China, NSFC, (12105137) National Natural Science Foundation of China, NSFC Special Project of Central Government for Local Science and Technology Development of Hubei Province, (2020ZYYD033) Special Project of Central Government for Local Science and Technology Development of Hubei Province Natural Science Foundation of Hunan Province, (S202210555139) Natural Science Foundation of Hunan Province

机构署名：

本校为第一且通讯机构

院系归属：

核科学技术学院

摘要：

Mn 0.4 Zn 0.6 Fe 2-2 x Cr 2 x O 4 ( x = 0, 0.1, 0.2, 0.3, and 0.4) powder samples were prepared using the sol-gel method. X-ray powder diffraction (XRD) showed that all samples belong to the cubic spinel crystal system with an Fd-3m space group. The Scanning Electron Microscope (SEM) results show that the substitution of Cr leads to a reduction in grain size . The magnetothermal curves obtained from the Multi-Purpose Physical Property Measurement System (PPMS-9) indicated the presence of a spin glass state at low temperatures. With increasing C...

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The magnetic behavior of Mn0.4Zn0.6Fe2-2xCr2xO4 (x = 0, 0.1, 0.2, 0.3, and 0.4) spinel ferrite

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